5305-00-271-6154

Find complete technical information, availability, and procurement data for: 5305-00-271-6154
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-271-6154

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

hexagon head style, 2a thread class, right-hand thread direction, 0.875 inches nominal fastener length, 0.804 inches minimum and 0.875 inches maximum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.804 inches minimum and 0.875 inches maximum
Fastener Length: 0.875 inches nominal
Head Style: hexagon
Head Height: 0.140 inches minimum and 0.172 inches maximum
Width Between Flats: 0.362 inches minimum and 0.375 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 80000 pounds per square inch
Screw Material: steel comp 410 or steel comp 416
Screw Material Document And Classification: qq-s-763 fed spec all material responses
Screw Surface Treatment: passivate
Screw Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Thread Series Designator: unf
Nondefinitive Spec/Std Data: 1 type and 10s style
Departure From Cited Designator: as modified by material and head dimensions

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
12Z1009-344	Machine Screw
592729PC4	Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-271-6154?

The FSCG of the NSN 5305-00-271-6154 is 5305

Does the NSN 5305-00-271-6154 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-271-6154 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-271-6154 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-271-6154 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-271-6154 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963